From: Liming Gao <liming.gao@intel.com>
Date: Wed, 10 Jan 2018 15:24:32 +0000 (+0800)
Subject: OvmfPkg: Don't add -mno-mmx -mno-sse option for XCODE5 tool chain
X-Git-Tag: edk2-stable201903~2593
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=4a64cbda8615b9353366df8fc5a0cf3863ac2f11

OvmfPkg: Don't add -mno-mmx -mno-sse option for XCODE5 tool chain

Ovmf appended option -mno-mmx -mno-sse, but these two options were enabled
in Openssl. The compiler option becomes -mmmx ?msse -mno-mmx -mno-sse. It
trig mac clang compiler hang when compile one source file in openssl.
This issue is found when SECURE_BOOT_ENABLE is TRUE. This may be the compiler
issue. To work around it, don't add these two options for XCODE5 tool chain.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
---

diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 9d23f8c162..d762955c5d 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -1,7 +1,7 @@
 ## @file
 #  EFI/Framework Open Virtual Machine Firmware (OVMF) platform
 #
-#  Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
 #  (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
 #
 #  This program and the accompanying materials
@@ -64,7 +64,9 @@
   GCC:RELEASE_*_*_CC_FLAGS             = -DMDEPKG_NDEBUG
   INTEL:RELEASE_*_*_CC_FLAGS           = /D MDEPKG_NDEBUG
   MSFT:RELEASE_*_*_CC_FLAGS            = /D MDEPKG_NDEBUG
+!if $(TOOL_CHAIN_TAG) != "XCODE5"
   GCC:*_*_*_CC_FLAGS                   = -mno-mmx -mno-sse
+!endif
 
   #
   # Disable deprecated APIs.
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index a9c667fed8..6bcbe70d64 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -1,7 +1,7 @@
 ## @file
 #  EFI/Framework Open Virtual Machine Firmware (OVMF) platform
 #
-#  Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
 #  (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
 #
 #  This program and the accompanying materials
@@ -64,7 +64,9 @@
   GCC:RELEASE_*_*_CC_FLAGS             = -DMDEPKG_NDEBUG
   INTEL:RELEASE_*_*_CC_FLAGS           = /D MDEPKG_NDEBUG
   MSFT:RELEASE_*_*_CC_FLAGS            = /D MDEPKG_NDEBUG
+!if $(TOOL_CHAIN_TAG) != "XCODE5"
   GCC:*_*_*_CC_FLAGS                   = -mno-mmx -mno-sse
+!endif
 !ifdef $(SOURCE_DEBUG_ENABLE)
   MSFT:*_*_X64_GENFW_FLAGS  = --keepexceptiontable
   GCC:*_*_X64_GENFW_FLAGS   = --keepexceptiontable
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index abf570512a..70fcdcba11 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -1,7 +1,7 @@
 ## @file
 #  EFI/Framework Open Virtual Machine Firmware (OVMF) platform
 #
-#  Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
 #  (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
 #
 #  This program and the accompanying materials
@@ -64,7 +64,9 @@
   GCC:RELEASE_*_*_CC_FLAGS             = -DMDEPKG_NDEBUG
   INTEL:RELEASE_*_*_CC_FLAGS           = /D MDEPKG_NDEBUG
   MSFT:RELEASE_*_*_CC_FLAGS            = /D MDEPKG_NDEBUG
+!if $(TOOL_CHAIN_TAG) != "XCODE5"
   GCC:*_*_*_CC_FLAGS                   = -mno-mmx -mno-sse
+!endif
 !ifdef $(SOURCE_DEBUG_ENABLE)
   MSFT:*_*_X64_GENFW_FLAGS  = --keepexceptiontable
   GCC:*_*_X64_GENFW_FLAGS   = --keepexceptiontable